Alibaba offers 5,124 q345 building structure steel plate products. About 20% of these are steel sheets, 1% are steel round bars, and 1% are stainless steel sheets. A wide variety of q345 building structure steel plate options are available to you, such as aisi, astm, and din.

Distinguish Q345 and Q235 A method: There are two kinds of materials that can be roughly differentiated by test welding. For example, small round steel is welded with the E43 electrode on two plates, then the shear force is applied to distinguish the material of the two steel plates according to …

A wide variety of structure steel plates options are available to you, such as aisi, astm, and gb. You can also choose from screens & room dividers, coil, and plate. As well as from cold rolled, hot rolled. And whether structure steel plates is valve steels, mold steel, or cold heading steel.

Has large stocks for the carbon steel and low alloy steel plates and sheets, especially have the thick plate and heavy plates on stock, also can provide the special material and large size steel plates, boiler and pressure vessel steel plate, marine steel plate, hot rolled steel plate for new production. is widely used in construction of

Packaging Details prefabricated steel structure building: 1,All the steel columns and beams ends and plates will be packed by the blanket. 2,All the wall and roof panels will be filmed by two sides and fixed stably in the 40'HQ container.